Loong Air flights
The Chinese airline Loong Air operates domestic flights and has more than 25 destinations in the country. The airline has its base at Hangzhou Xiaoshan International Airport and started its operations in 2012. Loong Air is not a part of either of the major global airline alliances.
An airline hub is an airport where the airline has a heavy presence and normally some kind of headquarters. On the other hand, a focus city is a destination where the airline operates limited point-to-point routes. In these cities, the airline doesn’t necessarily need to have an office (even though this sometimes is the case). Many low-cost airlines don't use the definition 'hub' but instead define their main airports of operations as an operating base.
IATA Code: GJ
ICAO Code: CDC